Non-linear editing system

A non-linear editing and editing technology, which is applied to the parts of TV systems, TVs, color TVs, etc., can solve the problem that the non-linear editing system cannot automatically generate subtitle files, so as to improve the efficiency of program production and the production of subtitles. The effect of improving efficiency and simplifying the production process

Active Publication Date: 2020-01-31
CHINA CENTRAL TELEVISION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Existing nonlinear editing systems c

Method used

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  • Non-linear editing system

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] figure 1 A schematic structural diagram of the nonlinear editing system in Embodiment 1 of the present application is shown.

[0028] As shown in the figure, the nonlinear editing system includes: a nonlinear editing host 10 and a display 20, and the nonlinear editing host includes: a resource manager 101, a material management module 102, a speech transcription module 103 and a timeline editing module 104, of which,

[0029] The resource manager 101 is used to determine the audio file that needs to be edited;

[0030] The material management module 102 is used for initiating the voice transcription task of the audio file;

[0031] Voice transcribing module 103, for transcribing the audio file into a subtitle file with time code information;

[0032] Display 20, for displaying the subtitle file with time code information on the screen of the display;

[0033] The timeline editing module 104 is configured to edit the subtitle file in response to the user's operation ...

Embodiment 2

[0146] In order to facilitate the implementation of the present application, the embodiment of the present application is described with a specific example.

[0147] An embodiment of the present application provides a nonlinear editing system, including a host, two monitors, a keyboard, a mouse, an audio card, a video card, a hardware codec, a hardware synthesizer and other components.

[0148] Step 1. In the nonlinear editing system, the program producer can initiate intelligent voice transcription of the audio file of the program, and automatically generate a subtitle file with time code.

[0149] Specifically, the program producer can select the material (audio file) that needs to be transcribed through the resource manager of the nonlinear editing system, and initiate the submission of the voice transcription, or initiate the voice transcription through the timeline or storyboard where the material is located. , You can also manage the material on the timeline or storyboar...

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Abstract

A non-linear editing system comprises a non-linear editing host and a display. The non-linear editing host comprises a resource manager used for determining an audio file needing to be edited; a material management module, used for initiating a voice transliteration task of the audio file; a voice transliteration module, used for transliterating the audio file into a subtitle file with time code information; a display, used for displaying the subtitle file with the time code information on a screen of the display; and a timeline editing module, used for editing the caption file in response tothe operation of the user on the display screen. By adopting the scheme in the invention, a series of operations of automatically producing the program subtitles in the nonlinear editing system can berealized by fusing the intelligent voice technology with the functions of the traditional nonlinear editing system, the subtitle production efficiency is greatly improved, the video program production process is simplified, and the program production efficiency is improved.

Description

technical field [0001] This application relates to program production technology, in particular, to a non-linear editing system. Background technique [0002] At present, in the post-production process of TV programs, it is necessary to generate corresponding subtitles for the programs. During the production process of subtitles, it is necessary to extract and check the subtitles of the programs, and then add subtitles and adjust them according to the video content. The process is cumbersome and involves a lot of repetitive labor. [0003] Using the traditional nonlinear editing system (or NLE system for short), the subtitle production process is as follows: [0004] Step 1: Carry out manual dictation on the program content, and record the subtitle text; [0005] Step 2: Manually proofread the content of the file, recheck it with the voice content, generate a subtitle file, and import it into the NLE; [0006] Step 3: Manually shoot the libretto according to the time in th...

Claims

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Application Information

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IPC IPC(8): H04N5/262H04N5/278
CPCH04N5/262H04N5/278
Inventor 张歆崔建伟蔡贺黄建新黄伟峰朱米春杜伟王一韩闫磊钱岳
Owner CHINA CENTRAL TELEVISION
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